Mark Identification
SISALLOY
Serial Number
76697080
Filing Date
Apr 23, 2009
Registration Date
Oct 11, 2011
Trademark by
Active Trademark
Classification Information
EMISSION FILAMENTS WHICH PRODUCE ELECTRON BEAMS OR A FOCUSED ENERGY BEAM FOR USE IN SCIENTIFIC INSTRUMENTS, NAMELY, MASS SPECTROMETERS AND ELECTRON MICROSCOPES
Electrical and Scientific Apparatus